"""
和鼠标操作相关的模块
"""
import pygame


def set_mouse_hand():
    """
    设置鼠标样式为手形光标
    :return:
    """
    pygame.mouse.set_system_cursor(pygame.SYSTEM_CURSOR_HAND)


def set_mouse_arrow():
    """
    设置鼠标样式为箭头光标
    :return:
    """
    pygame.mouse.set_system_cursor(pygame.SYSTEM_CURSOR_ARROW)
